Billable / Specific Code
ICD-10-CM L74.510 is the diagnosis code for Primary focal hyperhidrosis, axilla. This code falls under the section "Disorders of skin appendages" within Chapter 12 — Diseases of the skin and subcutaneous tissue (L00-L99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where L74.510 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, L74.510 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
L74.510 is the ICD-10-CM diagnosis code for "Primary focal hyperhidrosis, axilla". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of L74.510 is L74.51 ("Primary focal hyperhidrosis"). L74.510 provides a more specific classification within this category.
L74.510 is located in Section L60-L75 — "Disorders of skin appendages" within Chapter 12 of the ICD-10-CM Tabular List.
Use L74.510 when the patients documented diagnosis matches "Primary focal hyperhidrosis, axilla" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Primary focal hyperhidrosis, axilla is L74.510.
Yes, L74.510 can be used as a primary diagnosis code since it is billable and specific.
L74.510 is in Chapter 12 of the ICD-10-CM Tabular List.
Yes, L74.510 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.